Kia Optima Sportswagon (2015) is 4 mm (0.16 inch) longer, 288 kg (635 lbs) lighter and has 73 liters (2.58 ft3) bigger cargo space than Volvo S80 (2014).
Volvo S80 (2014) is 2 mm (0.08 inch) wider and 24 mm (0.94 inch) higher than Kia Optima Sportswagon (2015).
